550 error

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snapperhead1958
Posts: 1
Joined: Tue Jul 30, 2019 10:14 am

550 error

Post by snapperhead1958 » Tue Jul 30, 2019 7:38 pm

Hi I keep getting this error when trying to send to either hotmail and gmail emails so far. dont have a problem with non web based emails, yet. what can I do

This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed:

xxxxxxx@hotmail.com
host hotmail-com.olc.protection.outlook.com [104.47.8.33]
SMTP error from remote mail server after pipelined sending data block:
550 5.7.1 Unfortunately, messages from [58.96.9.1] weren't sent. Please contact your Internet service provider since part of their network is on our block list (S3150). You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx#errors. [AM5EUR03FT058.eop-EUR03.prod.protection.outlook.com]

KavindaS
Forum Admin
Posts: 2509
Joined: Wed Dec 23, 2009 3:59 pm
Location: Sydney

Re: 550 error

Post by KavindaS » Tue Jul 30, 2019 9:41 pm

snapperhead1958 wrote:
Tue Jul 30, 2019 7:38 pm
Hi I keep getting this error when trying to send to either hotmail and gmail emails so far. dont have a problem with non web based emails, yet. what can I do

This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed:

xxxxxxx@hotmail.com
host hotmail-com.olc.protection.outlook.com [104.47.8.33]
SMTP error from remote mail server after pipelined sending data block:
550 5.7.1 Unfortunately, messages from [58.96.9.1] weren't sent. Please contact your Internet service provider since part of their network is on our block list (S3150). You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx#errors. [AM5EUR03FT058.eop-EUR03.prod.protection.outlook.com]
Can you confirm exactly, when did you experienced the issue for the last time? We have already escalated similar identified issues with the system administrators and they have applied a temporally fix today. However, we have further escalated this with Microsoft for their investigations.

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